package mianshi;

public class Test {
    public static void main(String[] args) {
        new Son("咋");
    }
}


class People {
    String name;
    People(){
        System.out.println("2");
    }
    People(String name){
        System.out.println("3");
    }
}
class Son extends People {
    People people;
    Son(){

    }
    Son(String name){
        System.out.println("1");
        People people = new People(name);

    }
}
